MSA301 3DoF Motion Sensor Breakout

A simple 3 Degrees of Freedom accelerometer breakout that measures acceleration in three axes – X, Y, and Z. If you need simple and reliable motion detection for your project, then this is a great choice! This accelerometer has a few nifty features built-in too. It has interrupts for motion in each axis, double-tap detection, and freefall detection. This built-in support means that you can detect each of these types of motion with a single line of code, rather than having to code a whole function yourself.